我尝试了谷歌搜索“在计算机启动时隐藏 grub 菜单”的所有方法,但仍然没有运气,我猜在 Ubuntu 15.04 上的工作方式有所不同?
这是我的食物
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="libahci.ignore_sss=1 vesafb.invalid=1 quite nopat drm.debug=0xe"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
GRUB_GFXPAYLOAD_LINUX=text
grub.cfg 文件:
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3b12612a-44e7-448e-b6a1-692930065384
else
search --no-floppy --fs-uuid --set=root 3b12612a-44e7-448e-b6a1-692930065384
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
set linux_gfx_mode=text
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-3b12612a-44e7-448e-b6a1-692930065384' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3b12612a-44e7-448e-b6a1-692930065384
else
search --no-floppy --fs-uuid --set=root 3b12612a-44e7-448e-b6a1-692930065384
fi
linux /boot/vmlinuz-3.19.0-15-generic root=UUID=3b12612a-44e7-448e-b6a1-692930065384 ro nopat plymouth:debug=1 vesafb.invalid=1 quite=1 libahci.ignore_sss=1
initrd /boot/initrd.img-3.19.0-15-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-3b12612a-44e7-448e-b6a1-692930065384' {
menuentry 'Ubuntu, with Linux 3.19.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-advanced-3b12612a-44e7-448e-b6a1-692930065384' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3b12612a-44e7-448e-b6a1-692930065384
else
search --no-floppy --fs-uuid --set=root 3b12612a-44e7-448e-b6a1-692930065384
fi
echo 'Loading Linux 3.19.0-15-generic ...'
linux /boot/vmlinuz-3.19.0-15-generic root=UUID=3b12612a-44e7-448e-b6a1-692930065384 ro nopat plymouth:debug=1 vesafb.invalid=1 quite=1 libahci.ignore_sss=1
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.19.0-15-generic
}
menuentry 'Ubuntu, with Linux 3.19.0-15-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-init-upstart-3b12612a-44e7-448e-b6a1-692930065384' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3b12612a-44e7-448e-b6a1-692930065384
else
search --no-floppy --fs-uuid --set=root 3b12612a-44e7-448e-b6a1-692930065384
fi
echo 'Loading Linux 3.19.0-15-generic ...'
linux /boot/vmlinuz-3.19.0-15-generic root=UUID=3b12612a-44e7-448e-b6a1-692930065384 ro nopat plymouth:debug=1 vesafb.invalid=1 quite=1 libahci.ignore_sss=1 init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.19.0-15-generic
}
menuentry 'Ubuntu, with Linux 3.19.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-recovery-3b12612a-44e7-448e-b6a1-692930065384' {
recordfail
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod xfs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 3b12612a-44e7-448e-b6a1-692930065384
else
search --no-floppy --fs-uuid --set=root 3b12612a-44e7-448e-b6a1-692930065384
fi
echo 'Loading Linux 3.19.0-15-generic ...'
linux /boot/vmlinuz-3.19.0-15-generic root=UUID=3b12612a-44e7-448e-b6a1-692930065384 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.19.0-15-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/25_custom ###
menuentry "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root 8D03-9A18
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root 8D03-9A18
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-8D03-9A18' {
insmod part_gpt
insmod fat
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 8D03-9A18
else
search --no-floppy --fs-uuid --set=root 8D03-9A18
fi
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
menuentry 'Antergos Linux (2015.04-ISO-Rolling) (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-b61cdeef-aa4b-464e-a0ec-fcc2417926f4' {
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 b61cdeef-aa4b-464e-a0ec-fcc2417926f4
else
search --no-floppy --fs-uuid --set=root b61cdeef-aa4b-464e-a0ec-fcc2417926f4
fi
linux /boot/vmlinuz-linux root=UUID=b61cdeef-aa4b-464e-a0ec-fcc2417926f4 rw resume=UUID=f41d0df1-3da5-443c-9346-d66e03164c6a quiet
initrd /boot/initramfs-linux.img
}
submenu 'Advanced options for Antergos Linux (2015.04-ISO-Rolling) (on /dev/sda7)' $menuentry_id_option 'osprober-gnulinux-advanced-b61cdeef-aa4b-464e-a0ec-fcc2417926f4' {
menuentry 'Antergos Linux (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-linux--b61cdeef-aa4b-464e-a0ec-fcc2417926f4' {
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 b61cdeef-aa4b-464e-a0ec-fcc2417926f4
else
search --no-floppy --fs-uuid --set=root b61cdeef-aa4b-464e-a0ec-fcc2417926f4
fi
linux /boot/vmlinuz-linux root=UUID=b61cdeef-aa4b-464e-a0ec-fcc2417926f4 rw resume=UUID=f41d0df1-3da5-443c-9346-d66e03164c6a quiet
initrd /boot/initramfs-linux.img
}
menuentry 'Antergos Linux - Fallback (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-linux--b61cdeef-aa4b-464e-a0ec-fcc2417926f4' {
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 b61cdeef-aa4b-464e-a0ec-fcc2417926f4
else
search --no-floppy --fs-uuid --set=root b61cdeef-aa4b-464e-a0ec-fcc2417926f4
fi
linux /boot/vmlinuz-linux root=UUID=b61cdeef-aa4b-464e-a0ec-fcc2417926f4 rw resume=UUID=f41d0df1-3da5-443c-9346-d66e03164c6a quiet
initrd /boot/initramfs-linux-fallback.img
}
menuentry 'Antergos Linux (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-linux--b61cdeef-aa4b-464e-a0ec-fcc2417926f4' {
insmod part_gpt
insmod xfs
set root='hd0,gpt7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt7 --hint-efi=hd0,gpt7 --hint-baremetal=ahci0,gpt7 b61cdeef-aa4b-464e-a0ec-fcc2417926f4
else
search --no-floppy --fs-uuid --set=root b61cdeef-aa4b-464e-a0ec-fcc2417926f4
fi
linux /boot/vmlinuz-linux root=UUID=b61cdeef-aa4b-464e-a0ec-fcc2417926f4 rw resume=UUID=f41d0df1-3da5-443c-9346-d66e03164c6a quiet
initrd /boot/initramfs-linux-fallback.img
}
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
set timeout=10
fi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
如何在 ubuntu 15.04 上直接启动而不显示启动菜单?
更多细节:我确实在sudo update-grub
对 grub 文件进行更改后运行。我的BIOS是UEFI
更新:我三次启动 Ubuntu(默认,因为我 90% 的时间都在使用它)、arch linux、windows(偶尔用于游戏)。所以我大部分时间都选择 Ubuntu 我想直接启动它,但偶尔如果我想启动到其他操作系统,我想“按下 shift 键并查看 grub 并选择所需的操作系统”,这就是我想要的原因隐藏幼虫
UPDATE2:当我将 grub 超时设置为 0 时,它在启动时变为 10 秒,不知道为什么......
In
/etc/default/grub
set:That will allow you to have a very short time interval of 1 second to still press Shift while booting to get the advanced menu, while not running into the 10-second problem in
in
/boot/grub/grub.cfg
.(Meaning, "0" is allowed, but just gets set to "10" in a deeper level of the config to protect users from themselves)
Did you try to replace
with
?
According to the docu (`info -f grub -n 'Simple configuration') the first is deprecated and one should use the ''less confusing'' style option.
I have solved the "grub not hiding at boot" problem in Ubuntu 18.04 LTS only by installing the Boot Repair software.
Before that, I have tried plenty of suggestions found on google by typing: "how to hide grub in Ubuntu 18.04 at boot".
Note: To install the mentioned software, first add the PPA in terminal:
Then, install Boot Repair software:
Once installed and opened (by typing: "$ boot-repair"), the "Recommended repair (repairs most frequent problems)" button made the grub hide at boot for my case.
Source: https://linuxconfig.org/ubuntu-boot-repair
编辑配置文件。
当文件打开时,删除“GRUB_HIDDEN_TIMEOUT=0”之前的“#”并设置“GRUB_HIDDEN_TIMEOUT_QUIET=true”。所以它看起来像:
通过运行以下命令保存文件并应用更改:
对于你的情况,我假设你没有做
update-grub
在你最喜欢的文本编辑器中打开
/etc/default/grub
(我在nano
这里使用):找到这样的行:
并将其更改为:
这将显示菜单,但仅显示一秒钟,然后将启动默认条目。如果设置为
0
,作为安全措施,您仍然会看到它 10 秒。所以放在1
那里。保存并退出。跑
sudo update-grub
另一个建议
/etc/default/grub
:在您的文件中添加以下行:GRUB_DISABLE_OS_PROBER="true"
行后:
GRUB_CMDLINE_LINUX=”"
Note This will deactivate os-prober (so other OSs will not be listed)
If you want other OSs to be shown, remove the line
GRUB_DISABLE_OS_PROBER="true"
from/etc/default/grub
(if you followed the above suggestion and added the line) and put the following code in/etc/grub.d/00_header
:Save and exit. Run
sudo update-grub
You can now plug-in different values as you like in
GRUB_HIDDEN_TIMEOUT
in/etc/default/grub
to set the time for which you want the menu to be hidden. This 'fix' is discussed in more detail here.Have you tried this solution (works for me from 13.10 to 15.04)?
Perhaps you've tried it, but rather to ask.
You can try running a few commands after changing GRUB_TIMEOUT (at grub defaults file) to 0:
I just dealt with this and found that setting
or
in /etc/defaults/grub caused a countdown to be displayed our a blank screen to be displayed for the duration of the timeout.
See the following link for more information